Overview

overview

10

Static

static

1

greatturni...me.hta

windows7-x64

8

greatturni...me.hta

windows10-2004-x64

10

Sharing

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General

  • Target

    greatturningpointofentirelifegivenmebestthingsforgetbacktome.hta

  • Size

    252KB

  • Sample

    250128-kdjy1atkhq

  • MD5

    9fb8a902f8fed32164687eacbc011faa

  • SHA1

    7e2c1b3241c142946709366d053a0a458dcb6b3f

  • SHA256

    42b3442bc675f7ff95d660935ea8756710fea99551b1d614f2e8b7db739d72a0

  • SHA512

    3de9bde1a8ed6d6b974e541241009e2c18ed74d9ce777129d59a0c5df0306a6494d02b212a651769ce523b8d14da20f1f8d2774508e6979daeee79e883d2c4aa

  • SSDEEP

    768:PD2dFEfY7Xw8LcGdgtF/UT1JrXkUBDbzuJqAakf4vlOGd5cqjk1FJZuO+yIF9OQ5:NzNtyht97

Score
10/10
remcoszynovacollectiondefense_evasiondiscoveryexecutionrat

Malware Config

Extracted

Family

remcos

Botnet

zynova

C2

newbigupdateforme.duckdns.org:14646

Attributes
  • audio_folder

    MicRecords

  • audio_path

    ApplicationPath

  • audio_record_time

    5

  • connect_delay

    0

  • connect_interval

    1

  • copy_file

    remcos.exe

  • copy_folder

    Remcos

  • delete_file

    false

  • hide_file

    false

  • hide_keylog_file

    false

  • install_flag

    false

  • keylog_crypt

    false

  • keylog_file

    logs.dat

  • keylog_flag

    false

  • keylog_folder

    remcos

  • mouse_option

    false

  • mutex

    Rmc-ID1P7W

  • screenshot_crypt

    false

  • screenshot_flag

    false

  • screenshot_folder

    Screenshots

  • screenshot_path

    %AppData%

  • screenshot_time

    10

  • take_screenshot_option

    false

  • take_screenshot_time

    5

Targets

    • Target

      greatturningpointofentirelifegivenmebestthingsforgetbacktome.hta

    • Size

      252KB

    • MD5

      9fb8a902f8fed32164687eacbc011faa

    • SHA1

      7e2c1b3241c142946709366d053a0a458dcb6b3f

    • SHA256

      42b3442bc675f7ff95d660935ea8756710fea99551b1d614f2e8b7db739d72a0

    • SHA512

      3de9bde1a8ed6d6b974e541241009e2c18ed74d9ce777129d59a0c5df0306a6494d02b212a651769ce523b8d14da20f1f8d2774508e6979daeee79e883d2c4aa

    • SSDEEP

      768:PD2dFEfY7Xw8LcGdgtF/UT1JrXkUBDbzuJqAakf4vlOGd5cqjk1FJZuO+yIF9OQ5:NzNtyht97

    Score
    10/10
    defense_evasiondiscoveryexecutionremcoszynovacollectionrat

    • Remcos

      Remcos is a closed-source remote control and surveillance software.

      ratremcos

    • Remcos family

      remcos

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • NirSoft MailPassView

      Password recovery tool for various email clients

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Blocklisted process makes network request

    • Evasion via Device Credential Deployment

      defense_evasionexecution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Accesses Microsoft Outlook accounts

      collection

    • Command and Scripting Interpreter: PowerShell

      Using powershell.exe command.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks